A previous reviewer (on April 4, 2011) stated that the Cortelco Single Line Wall Telephone would not work with a AT&T DSL wall filter and rated it one star. Has anyone else actually used it in conjunction with a DSL wall filter? Did it work? A previous reviewer (on April 4, 2011) stated that the Cortelco Single Line Wall Telephone would not work with a AT&T DSL wall filter and rated it one star. Has anyone else actually used it in... » Read More A previous reviewer (on April 4, 2011) stated that the Cortelco Single Line Wall Telephone would not work with a AT&T DSL wall filter and rated it one star. Has anyone else actually used it in conjunction with a DSL wall filter? Did it work? « Show Less
12818
I plugged the Cortelco Single Line Wall Telephone into the same jack as the previous phone. Both phones worked with the DSL filter. When we are on the other phones (RF remote phones) and want to hear better, we change over to the Cortelco phone. No problems.
12819
In my experience, transmission is far less than ideal with this phone. Persons I routinely speak with immediately know I'm on the Cortelco wall phone, and request that I go to another extension. I've assumed that the volume-control mechanism was the problem, but perhaps it is a filter issue.
12820
I just plugged mine into the kitchen phone jack (where the previous telephone had been) and it worked immediately.
12821
Yep I bought the same phone Cortelco Multi-feature Telephone-ITT-9120 and it will not mt on the filter. waste of money. the mt holes are not spaced properly. wtf.
12822
The DSL filters work best at the network interface, I have 5 lines and use one filter and it works fine with this phone and all the others.
2262525
This was copied from the Pro Call Blocker website. "3. Will your units work with my VOIP service? Yes. As long as you have active Caller ID service. Please contact us if you have a "Digital Voice" type of VoIP service, as there are a few known issues with a few of the setups that are brand new to the market. Comcast XFINITY setups typically do not send enough of the necessary electricity to power the unit, so until further notice Comcast XFINITY customers should not purchase our units. Please note that if you are a Comcast customer with one of their traditional landline plans or non-XFINITY phone setups, the Pro Call Blocker will work just fine." This was copied from the Pro Call Blocker website. "3. Will your units work with my VOIP service? Yes. As long as you have active Caller ID service. Please contact us if you have a "Digital Voice" type of VoIP service, as there are a few known issues with a few of the setups that are brand new to the market. Comcast XFINITY setups typically do not send enough of the necessary electricity to power the unit, so until further notice Comcast XFINITY customers should not purchase our units. Please note that if you are a Comcast customer with one of their... » Read More This was copied from the Pro Call Blocker website. "3. Will your units work with my VOIP service? Yes. As long as you have active Caller ID service. Please contact us if you have a "Digital Voice" type of VoIP service, as there are a few known issues with a few of the setups that are brand new to the market. Comcast XFINITY setups typically do not send enough of the necessary electricity to power the unit, so until further notice Comcast XFINITY customers should not purchase our units. Please note that if you are a Comcast customer with one of their traditional landline plans or non-XFINITY phone setups, the Pro Call Blocker will work just fine." « Show Less
2262456
I tried using it on my Motorola corded/cordless system and it did not function. I don't believe it's built for any type of phone but a basic single-line, but I'm not a technical wizard, just going from experience and how it worked well from a single-line landline phone but no function whatsoever with a more complex line.
1481460
I am ready to junk my Uniden TRU9466 because it will not ring a distinctive ring for line 2. Nor, will it answer line 2 when it is ringing when I press the "answer" button. I have to manually select line 2 in order to answer it. I have had numerous email exchanges with their tech support and have not been able to resolve the line 2 issues.
308455
I could never get mine to work even in the room I was trying in. And I never saw where the money was credited back to my card once I sent mine back. So I can't say if it will work through walls . I couldn't even get it to work in the same room.
1194446
If I understand your question, if the base of the At&t; wireless phone system is connected to the old landline service, all the phones should work. In my case I have 3 wireless units including the base they all work perfectly. But, you will still need a landline service through some provider to have it work as discribed, for example my landline provider is Comcast/or it could be others such as Verizon.
978492
If you have DSL Internet, you need a DSL filter on every extension. I have used its wall mounting feature. The modular jack is then on the top of the phone, so you can put the filter on top of the phone or stuff it inside the wall jack. I used a 25' modular extension cord inside a new wall from the router area, and I removed the female part of the wall jack so the modular line could come out of the stainless steel 2 prong wall jack to the phone. If you are just using the phone laying on a table or desk, you have no problem attaching the DSL filter to the phone. The incline part of the phone base is reversible for table or wall mount use. The voice quality is not as good as their more expensive volume boosting phones but it is adequate for basement answering.
2019970
Yes, it works with any phone service. Just be forewarned, you can not directly enter the number you want to block, you must either (1) wait until the caller call you and then tell the unit to block that number or (2) go though the "painstaking" manual entry of numbers you want to block. Since I have a large list of numbers, I am not using this device anymore and purchased a Panasonic KX-TG6841B cordless phone with answering machine that blocks up to 250 numbers. Much easier to enter numbers I want to block.
2125561
I'm just a buyer like yourself. But from what I can tell if its the 2.x mm plug in, then it works. Some people were complaining of connectivity sound, but if you are doing all analog (versus hooking it off a wireless phone) then it should work. I'm using a DSL line for my home business, and as long as you run everything "hard line" (as in run teh phone line through your DSL router's analog phone port) it works great for me. Versus spending 100$ for a business class phone? You cant beat it!
1022219
OK....I may have found my answer. Probably the 'telephony' referred to as not working with this modem would be if you have VOIP service through the cable provider. The cable provider gives you a different modem if you use their VOIP service....I do NOT use the cable VOIP service, I use VoicePulse so I think this modem will be fine as the VoicePulse module just connects to my router. Probably something like Vonage is similar.So, I am about to take the plunge and order this.
1692513
yes it does.. but it doesn't tell where to hook up the phone line coming from the wall..into the new device... manual talks of using a line splitter to hook it in... but doesn't say where to place it.. I PUT A SPLITTER INTO WHERE IT SHOWS THE LINE JACK GOES & IT WORKS.. THE WALL LINE & UR PHONE WIRE INTO THE SAME OPENING. IT WAS FOOUND BY X PERIMENTING......
1299966
Yes, Colleen. It worked for me , with the caveats listed in review, (so you will need someone knowledgeable with computer setups. It requires the browser to be setup in an insecure mode to utilize their Java script to install the device; change the browser back to secure after installation). I can confirm that it worked on ADSL2/2+. AT&T does have other flavors (products) about which I have no knowledge. So if you want to be absolutely sure, ask AT&T exactly what you are getting and see if it is compatible with ADSL2/2+. There was also a good bit of compatability information online and at the manufacturer's site. It looked like it worked with most of AT&T offerings to me, but check to be safe.
196585
I had comcast and it worked and then I switched to ATT and it worked. I bought it for my mother and I am not sure of her phone service, But I know it worked on my service until I took it to her.
380656
(1) If you mean a DSL line that uses the same line as [ AT&T; ] voice, it should work fine; (1) I don't know ; (1) I don't know.
1589333
I have AT&T and after a complete runaround mine works FABULOUSLY. There are times I'm thrown off microcell but typically within 5 mins I can be reconnected. It has to be plugged into your router- I have a newer home and so mine is plugged in to my whole house control panel which is in a closet. After I installed it I was told it had to be next to a window to work- which is not the case mine works fine from a closet.
2085256
I bought Ooma with wireless. It did not work for me. However, when I plugged it into the back of the router it works perfectly. We have used it for about 6 months now and we can't tell any difference in service from our old ATT connection except for the bill being less than 5 dollars a month:)
1677663
Per the at&t; tech support guy I spoke with, Yes, this model does but when I ordered this model I was sent a different model number that DID NOT support at&t; dsl set up. The vendor had a "no return" policy. Didn't check that part before I ordered.